...-induced abrasion seawall particle velocity collision frequency equivalent deep-water wave height experiment result coastline wave period water particle velocity characteristic collision velocity Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference...

... current condition water particle velocity breakwater transmission rate model experiment basin reservoir characterization slit-type permeable breakwater wave reflection rate ocean energy reflection rate impermeable breakwater wave height Proceedings of the Thirty-second (2022) International...

... equation. inertia coefficient cylinder water depth experiment horizontal direction kc number rectangle cross-section submerged ratio 0 coefficient water particle velocity venugopal aspect ratio aspect ratio 0 vertical direction wave force coefficient drag coefficient equation wave...

... ABSTRACT Acoustic Doppler velocimeter (ADV) measurements of the velocity field under breaking waves in the laboratory are presented. By comparing the changes of water particle velocities, it can be seen that the momentum flux from breaking waves into the water column is more remarkable...

... on exploration drilling activities. This study investigates the influence of the internal solitary wave (ISW) on production risers in catenary and lazy wave configurations. The interaction between the ISW and the risers is approximated by applying a current having the same velocity as the water particle velocity...

... depth-varying currents on the wave steepness, the wave crest height and the horizontal water particle velocity of a two-dimensional, broad- banded, nonlinear focused wave. The results are based upon a numerical, fully-nonlinear Green-Naghdi model. These novel results emphasise the importance of both...

... profile with an explicit function, a useful function is introduced in the paper. particle velocity equation dispersion relationship water particle velocity cosh dynamic profile boundary condition wave height wave theory reservoir characterization sinh kinematic profile water depth...

... wave force seaward edge dem submerged breakwater coefficient displacement upstream oil & gas reservoir simulation water particle velocity numerical simulation proceedings equation armor block experiment crest fluid motion particle velocity computation engineering...

... ABSTRACT: An upgraded submerged Doppler-type directional wave meter can measure 10 wave quantities related to directional wave motions, i.e. water surface elevation, 3 components of water particle velocities at each layer of 3 different water depth ranging from shallow to deep. As a result...

... energy turbine rotation water particle velocity current velocity rotational speed rotation response hydro turbine wave period generation system water particle motion A Study on Effectiveness of Straight-wing Vertical-axis Hydro Turbine Generation System in the Tidal Current Tadashi Torii...

... for water particle velocity, that is, (1) a boundary condition for the velocity parallel to the free-surface and (2) a boundary condition for the velocity normal to the free-surface. In the 1st boundary condition, since an adjacent full cell exists in the direction indicated be the flag RF, the velocity...

... section water particle velocity variation two-dimensional experiment two-and three-dimensional experiment breakwater seaward end Differences between Deformations of Submerged Breakwater in Two- and Three-Dimensional Experiments Susumu Araki, Hiroshi Niijima, Hiroshi Fumoto and Ichiro Deguchi...

... (KFSBC): Dynamic Free Surface Boundary Condition (DFSBC): w4t+o++ , b +c, +4, > =o atz=)7 (1) (2) (3) (4) In Eqs. (1) - (5), I$ is velocity potential, and the velocity is defined by G r CU, V, W) = v p , where, u, Y and w are the water particle velocities in then-, y- and z-direction, respectively...

... potential flow antinode water elevation water particle velocity characteristic wave height wave height section experimental data second-order solution APPLICATION OF FLDV TO THE FLOW CHARACTERISTICS OF STANDING WAVE Chang Lin, Chung-Nan Jeng and Shyh-Jiunn Shieh Department of Civil Engineering...

... that the average density when full of water was 2100 kg/m3. water particle velocity pore pressure node experiment field measurement saturation linear wave theory cyclic wave pressure breakwater element transducer prediction hydraulic gradient total stress cylinder amplitude upstream oil...

... of a vertical cylindrical (FD) is formulated by the following equation. Fo =cop.D.u.lu I (2) where C D : hydrodynamic force coefficient, the "drag" coefficient, u: horizontal water particle velocity at the axis of the pile (SPM, 1984). Transverse forces (lift forces) result from vortex or eddy shedding...

... on a numerical study showing that the coefficients are mainly functions of the standard deviation of water particle velocity at the mean water level. INTRODUCTION Wave forces can have very significant nonlinear effects on the response of offshore structures, especially for structures subjected to Morison-type...

... of the minor to major axis lengths in the trace of wave force vector increases with increases of that of the water particle velocity and KG. As the horizontal orbit of the water particle motion becomes closer to a circle, the drag coefficient increases and the inertia coefficient decreases. In addition...

... experiment particle velocity wavelength finite water depth nonlinear interaction water surface elevation time profile boundary condition water particle velocity resonant interaction free wave train wave train reservoir characterization skewness wave system water depth interaction...

... circular cylinder nkr water particle velocity boundary condition subfield wave theory cnoidal wave theory seepage field nonlinear wave force history cylinder linear wave theory equation wave force force history nwt bessel function seepage pressure NONLINEAR WAVE FORCE ON THE BOTTOM...